| Part of speech | unknown part of speech |
|---|
| Nominative | egoisto |
|---|---|
| Accusative | egoiston |
| Catalan | egoista |
|---|---|
| Dutch | egoïst; zelfzuchtige |
| English | egoist |
| German | Egoist; Selbstsüchtiger |
| Greek | ατομικιστής |
| Papiamento | egoista |
| Portuguese | egoísta |
| Spanish | egoísta |
| West Frisian | albegear |